阅读说明：本技术 一种防震型砂模承载装置 (Shakeproof sand mold bearing device ) 是由 孙述全 孙雄 于 2020-04-22 设计创作，主要内容包括：本发明公开了一种防震型砂模承载装置,包括承载装置本体、减震装置；承载装置本体内表面底部开设有放置槽,且放置槽表面关于中心线对称开设有限位槽,承载装置本体内还设置有承重板,承重板下方设置有与限位槽相对应设置的限位块,承重板通过缓冲弹簧与承载装置本体内表面底部固定连接；承载装置本体下端面两侧开设有固定槽,减震装置设置在固定槽内,减震装置包括连接柱、上固定板、减震器、下固定板；上固定板设置在下固定板上方,减震器位于上固定板、下固定板之间,连接柱固定安装在上固定板上端面,连接柱与固定槽连接；通过在承载装置本体上设置的减震装置以及其内部的缓冲组件,有效减小在通过砂模制作模型时受到的碰撞或震动晃动。(The invention discloses a shockproof molding sand mold bearing device, which comprises a bearing device body and a damping device, wherein the bearing device body is provided with a bearing groove; the bottom of the inner surface of the bearing device body is provided with a placing groove, the surface of the placing groove is symmetrically provided with a limiting groove about a central line, a bearing plate is also arranged in the bearing device body, a limiting block which is arranged corresponding to the limiting groove is arranged below the bearing plate, and the bearing plate is fixedly connected with the bottom of the inner surface of the bearing device body through a buffer spring; fixing grooves are formed in two sides of the lower end face of the bearing device body, the damping device is arranged in the fixing grooves, and the damping device comprises a connecting column, an upper fixing plate, a damper and a lower fixing plate; the upper fixing plate is arranged above the lower fixing plate, the shock absorber is positioned between the upper fixing plate and the lower fixing plate, the connecting column is fixedly arranged on the upper end surface of the upper fixing plate, and the connecting column is connected with the fixing groove; through the damping device who sets up on the load-bearing device body and its inside buffering subassembly, effectively reduce the collision or the vibrations that receive when making the model through the sand mould and rock.)

1. A shock-proof sand mold bearing device is characterized by comprising a bearing device body and a shock absorption device, wherein a placing groove is formed in the bottom of the inner surface of the bearing device body, limiting grooves are symmetrically formed in the surface of the placing groove about a central line, a bearing plate is further arranged in the bearing device body, limiting blocks corresponding to the limiting grooves are arranged below the bearing plate, a buffer spring is further arranged below the bearing plate, the bearing plate is fixedly connected with the bottom of the inner surface of the bearing device body through the buffer spring, the buffer springs are distributed equidistantly, fixing grooves are formed in two sides of the lower end face of the bearing device body, the shock absorption device is arranged in the fixing grooves, the shock absorption device comprises a connecting column, an upper fixing plate, a shock absorber and a lower fixing plate, the upper fixing plate is arranged above the lower fixing plate, the shock absorbers are arranged between the upper fixing plate and the lower fixing plate, the upper end face of the shock absorber is fixedly connected with the upper end face of the lower fixing plate, the connecting column is fixedly arranged on the upper end face of the upper fixing plate, the connecting column is connected with the fixing grooves, the shock absorber comprises the shock absorber, the upper cushion block, the upper end face of the upper fixing plate and the lower fixing plate, the lower cushion block, the upper end face of the lower fixing plate, the lower cushion block of the telescopic rod is coaxially connected with the upper end face of the bearing device body, the sand mold body, the upper fixing plate, the lower sand mold body, the sand mold bearing device is coaxially arranged on the upper fixing plate, the sand mold body, the sand.

2. The sand mold carrier device as recited in claim 1, wherein: and the outer side wall of the connecting column is fixedly provided with a reinforcing rib, and the reinforcing rib is connected to the upper fixing plate in a welding mode.

3. The sand mold carrier device as recited in claim 1, wherein: and a stabilizing block is fixedly mounted on the outer side wall of the lower fixing plate, and a fastening bolt is connected to the stabilizing block through a threaded hole in a threaded manner.

4. The shakeproof sand mold carrier device as recited in claim 1 or 2, wherein: the lower surface of the bearing device body is provided with a rubber cushion block, and the rubber cushion block is bonded on the lower fixing plate.

5. The sand mold carrier device as recited in claim 1, wherein: the fixing groove is characterized in that a limiting groove is formed in the inner side wall of the fixing groove, a sliding block is arranged on the outer side wall of the connecting column, and the connecting column is connected with the limiting groove in a sliding mode through the sliding block.

Technical Field

The invention belongs to the technical field of sand mold equipment, and particularly relates to a shockproof sand mold bearing device.

Background

Sand casting is a widely used form of casting; as the name implies, sand is used for manufacturing casting moulds, which require placing finished part moulds or wooden moulds in the sand, then filling the mould with sand over the end of its cycle, opening the box to remove the mould and then forming the mould, in order to remove the mould before casting metal, the mould should be made in two or more parts, during the production of the mould, holes and vents must be left for casting metal into the mould, a casting system is built up, the mould remains for a suitable time after casting metal liquid until the metal solidifies, after the part is removed, the mould is destroyed, so that a new mould must be made for each casting; however, when the existing sand box is used for manufacturing a model, the sand box is easy to shake when being collided or vibrated, so that the quality of the model is influenced, and further the quality of a casting is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the shockproof type sand mold bearing device, and the shock absorption device arranged on the bearing device body and the buffer assembly in the shock absorption device effectively reduce the collision or vibration and shake received when a model is manufactured through a sand mold, ensure the quality of the model and further improve the quality of a casting.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shockproof sand mold bearing device comprises a bearing device body and a damping device; the bearing device comprises a bearing device body and is characterized in that a placing groove is formed in the bottom of the inner surface of the bearing device body, limiting grooves are symmetrically formed in the surface of the placing groove about a central line, a bearing plate is further arranged in the bearing device body, limiting blocks arranged corresponding to the limiting grooves are arranged below the bearing plate, buffer springs are further arranged below the bearing plate, the bearing plate is fixedly connected with the bottom of the inner surface of the bearing device body through the buffer springs, the buffer springs are multiple, and the buffer springs are distributed equidistantly; fixing grooves are formed in two sides of the lower end face of the bearing device body, the damping device is arranged in the fixing grooves, and the damping device comprises a connecting column, an upper fixing plate, a damper and a lower fixing plate; the upper fixing plate is arranged above the lower fixing plate, a plurality of shock absorbers are arranged between the upper fixing plate and the lower fixing plate, the upper end parts of the shock absorbers are fixedly connected with the lower end surface of the upper fixing plate, the lower end parts of the shock absorbers are fixedly connected with the upper end surface of the lower fixing plate, the connecting columns are fixedly arranged on the upper end surface of the upper fixing plate, and the connecting columns are connected with the fixing grooves; the bumper shock absorber includes telescopic link, damping spring, goes up buffering cushion, lower buffering cushion, the telescopic link up end is through last buffering cushion and last fixed plate lower extreme face fixed connection, the telescopic link down the terminal surface through buffering cushion and bottom plate up end fixed connection down, the damping spring cladding is at the telescopic link surface and with the coaxial distribution of telescopic link axis.

Furthermore, the bearing device body is of a groove-shaped structure with a cross section of L-shaped structure, and a cover plate is hinged to the bearing device body.

Furthermore, a first sand mold placing groove is formed in the bearing plate, a second sand mold placing groove is formed in the inner side wall of the bearing device body, and the sand mold is matched with the first sand mold placing groove and the first sand mold placing groove through the mounting block.

Furthermore, a reinforcing rib is fixedly mounted on the outer side wall of the connecting column and connected to the upper fixing plate in a welding mode.

Furthermore, a stabilizing block is fixedly mounted on the outer side wall of the lower fixing plate, and a fastening bolt is connected to the stabilizing block through a threaded hole in a threaded manner.

Furthermore, the lower surface of the bearing device body is provided with a rubber cushion block, and the rubber cushion block is bonded on the lower fixing plate.

Furthermore, a limiting groove is arranged on the inner side wall of the fixing groove, a sliding block is arranged on the outer side wall of the connecting column, and the connecting column is connected with the limiting groove in a sliding mode through the sliding block.

By adopting the technical scheme, the invention has the beneficial effects that:

the utility model provides a sand mould that takes precautions against earthquakes bears device, through damping device and its inside buffering subassembly that sets up on bearing the device body, effectively reduces the collision or the vibrations that receive when making the model through the sand mould and rock, has guaranteed the model quality, and then improves the foundry goods quality.

Drawings

FIG. 1 is a schematic view of the construction of a shock-resistant sand mold carrier of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments as follows:

therefore, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments, which can be obtained by those skilled in the art based on the embodiments of the present invention without inventive faculty, are within the scope of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

In conjunction with FIG. 1: a shockproof sand mold bearing device comprises a bearing device body 1 and a damping device 2; the bearing device comprises a bearing device body 1, a placing groove 3 and buffer springs 7, wherein the placing groove 3 is formed in the bottom of the inner surface of the bearing device body 1, limiting grooves 4 are symmetrically formed in the surface of the placing groove 3 about a central line, a bearing plate 5 is further arranged in the bearing device body 1, limiting blocks 6 arranged corresponding to the limiting grooves 4 are arranged below the bearing plate 5, the buffer springs 7 are further arranged below the bearing plate 5, the bearing plate 5 is fixedly connected with the bottom of the inner surface of the bearing device body 1 through the buffer springs 7, the buffer springs 7 are multiple, and the buffer springs 7 are distributed equidistantly; fixing grooves 10 are formed in two sides of the lower end face of the bearing device body 1, the damping device 2 is arranged in the fixing grooves 10, and the damping device 2 comprises a connecting column 21, an upper fixing plate 22, a damper 23 and a lower fixing plate 24; the upper fixing plate 22 is arranged above the lower fixing plate 24, the shock absorbers 23 are multiple, the shock absorbers 23 are located between the upper fixing plate 22 and the lower fixing plate 24, the upper end portions of the shock absorbers 23 are fixedly connected with the lower end face of the upper fixing plate 22, the lower end portions of the shock absorbers 23 are fixedly connected with the upper end face of the lower fixing plate 24, the connecting columns 21 are fixedly arranged on the upper end face of the upper fixing plate 22, and the connecting columns 21 are connected with the fixing grooves 10; the bumper 23 includes telescopic link 31, damping spring 32, goes up cushion 33, cushion 34 down, the terminal surface fixed connection under telescopic link 31 up end passes through cushion 33 and the upper fixed plate 22, the terminal surface is through cushion 34 and 24 up end fixed connection of bottom plate down under the telescopic link 31, damping spring 32 cladding is at the telescopic link 31 surface and with the coaxial distribution of telescopic link 31 axis.

The bearing device body 1 is a groove-shaped structure with a cross section of L-shaped structure, and a cover plate 8 is hinged on the bearing device body 1.

Meanwhile, a first sand mold placing groove 41 is formed in the bearing plate 5, a second sand mold placing groove 42 is formed in the inner side wall of the bearing device body 1, and the sand mold is matched with the first sand mold placing groove and the first sand mold placing groove through the mounting block.

In addition, a reinforcing rib 25 is fixedly mounted on the outer side wall of the connecting column 21, and the reinforcing rib 25 is connected to the upper fixing plate 22 through welding.

Preferably, a stabilizing block 26 is fixedly mounted on the outer side wall of the lower fixing plate 24, and a fastening bolt 28 is connected to the stabilizing block 26 through a threaded hole 27 in a threaded manner.

Meanwhile, the lower surface of the bearing device body 1 is provided with a rubber cushion block 40, and the rubber cushion block 40 is adhered to the lower fixing plate 24.

In addition, a limiting groove 50 is installed on the inner side wall of the fixing groove 10, a sliding block 60 is installed on the outer side wall of the connecting column 21, and the connecting column 21 is connected with the limiting groove 50 in a sliding mode through the sliding block 60.

The cover plate is opened, the sand mold is placed on the bearing plate in the bearing device body, and when the bearing device body is impacted and collided, the impact or vibration generated when the sand mold is used for manufacturing a model can be effectively reduced by the damping device and the buffer assembly inside the damping device.

Through the damping device who sets up on bearing the device body and its inside buffering subassembly, effectively reduce the collision or the vibrations that receive when making the model through the sand mould and rock, guaranteed the model quality, and then improve the foundry goods quality.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.